doo‧dah /ˈduːdɑː/
British English,
doo‧dad /ˈduːdæd/
American English noun [countable] informal[
Date: 1900-2000;
Origin: Probably from the meaningless word dooda in the song Camptown Races]
a small object whose name you have forgotten or do not know:
Where’s the doodah to turn off the TV? [TahlilGaran] Dictionary of Contemporary English ▲